Results 71 to 80 of about 16,485 (181)
Advanced Quantum Technologies, Volume 9, Issue 5, May 2026.ABSTRACT Quantum‐native communication systems are reshaping secure, programmable, and coherence‐aware networking beyond the classical paradigm. As intelligent physical infrastructures, ranging from unmanned aerial vehicle swarms to satellite Quantum Key Distribution (QKD) platforms, demand trust, synchronization, and ultra‐reliability, conventional ...
Shakil Ahmed +2 more
wiley +1 more source
3D mmWave Channel Model Proposal
, 2014 There is growing interest in using millimeter wave (mmWave) frequencies for future access communications based on the enormous amount of available spectrum.
Thomas, Timothy +7 more
core +1 more source
Radio Science, Volume 61, Issue 5, May 2026.Abstract This paper reviews and classifies more than 120 recent contributions on millimeter‐wave (mm‐wave) antennas, with emphasis on their operating bands, design methods, and application domains. It surveys the main mm‐wave frequency ranges and their use in 5G/6G communications, radar and sensing, biomedical and body‐centric systems, imaging, and ...
Sarra Khacha +10 more
wiley +1 more source
, 2020 A considerable amount of enabling technologies are being explored in the era of fifth generation (5G) mobile system. The dream is to build a wireless network that substantially improves the existing mobile networks in all performance metrics.
Kebede Engda, Tewelgn +2 more
core
Millimeter Wave Energy Absorption by Human Tissues: Evaluation of Tissue Penetration [PDF]
Iranian Journal of Electrical and Electronic EngineeringPresented in this paper is an evaluation of human tissue penetration by millimeter wave (mmW) energy, particularly at 30, 35, 40 and 45 GHz. Numerical simulations show that the penetration depths in the tissue are (0.1000, 0.0937, 0.08869 and 0.08882) mm
Godday Biowei +2 more
doaj
High‐Speed Flexible Schottky Diodes Based on Carbon Nanotubes
Advanced Electronic Materials, Volume 12, Issue 7, 6 April 2026.We demonstrate a flexible Schottky diode based on carbon nanotube network thin film, and the devices are fabricated via a low‐temperature process on a PI substrate, which exhibits excellent radio‐frequency characteristics, with a high responsivity 6 A/W at zero bias, a high intrinsic cut‐off frequency reaching 153 GHz, and an extrinsic cut‐off ...
Yan Li +6 more
wiley +1 more source
Communications in Science and TechnologyThis study investigates the material properties (permittivity, dissipation factor, and conductivity) of mango leaves (Mangifera indica) over the 26–40 GHz Ka-band frequency based on a waveguide measurement system with a vector network analyzer instrument
Hana Arisesa +5 more
doaj +1 more source
Nanophotonics, Volume 15, Issue 8, 24 April 2026.This research leverages advanced monolithic silicon‐photonics integrated‐circuit manufacturing technology with strategic electrical‐to‐optical signal conversions, differential intensity‐modulation technique, and dual rail‐to‐rail photodetection architecture to realize an on‐chip photonic‐electronic sign‐sign dot‐product accelerator achieving 8.92‐Gb/s ...
Sumilak Chaudhury +5 more
wiley +1 more source
Proof-of-Concept of a Millimeter-Wave Integrated Heterogeneous Network for 5G Cellular
Sensors, 2016 The fifth-generation mobile networks (5G) will not only enhance mobile broadband services, but also enable connectivity for a massive number of Internet-of-Things devices, such as wireless sensors, meters or actuators.
Shozo Okasaka +6 more
doaj +1 more source
Millimeter-Wave Power Harvesting: A Review
IEEE Open Journal of Antennas and Propagation, 2020 The broad spectrum available at millimeter-wave (mmWave) bands has attracted significant interest for a breadth of applications, with 5G communications being the main commercial drive for mmWave networks.
Mahmoud Wagih +2 more
doaj +1 more source